zygo: make oldconfig and scripts from 3.4.18-zb5s

zygo: make oldconfig and scripts from 3.4.18-zb5s

zygo: from 3.2.23-zb5s
(cherry picked from commit f06ec60087454ad756d7444eb8fbf4b62ad1326d)

zygo: cherry-pick 3.0.30-zb5s
(cherry picked from commit 0c265d3fc7853aff905b04fe9737cc7909933351)
(cherry picked from commit 0a0423cc33d845653d1717d407b298feb38b8cef)
(cherry picked from commit bfa6f0aefc0333d3319192b7e9030505d90842ad)
(cherry picked from commit 12c68c9359ec5373117656faf270bee9aa635b38)

Conflicts:

	.config
	zygo/make-kernel
	zygo/rename-kernel
(cherry picked from commit a79a7cb3402f2493234952f3a25e4231126905e5)
(cherry picked from commit eb1943e30d3ea71e1afa09be54f88a8694401995)